Commitments And Contingencies (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended
Nov. 29, 2010	Aug. 31, 2010
Commitments And Contingencies [Abstract]
Potential additional premium to be paid to the affiliate over the fair value of agreement in case of termination	35.00%
Value of rejected offer		$ 750

Potential Additional Premium To Be Paid To Affiliate Over Fair Value Of Agreement In Case Of Termination

No definition available.

Name:	sbux_PotentialAdditionalPremiumToBePaidToAffiliateOverFairValueOfAgreementInCaseOfTermination
Namespace Prefix:	sbux_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration